GTX 465?

Message boards : Bug tracker : GTX 465?

To post messages, you must log in.

AuthorMessage
trigggl

Send message
Joined: 28 Oct 18
Posts: 2
Credit: 1,004,920
RAC: 0
  
Message 1043 - Posted: 30 Dec 2018, 19:23:18 UTC

Is it absolutely necessary to have 2G on a GPU? The work request specifies 800MB. The GTX 465 has 1G, but I'm getting this message:
Is this a bug or just message that comes from having the wrong card? This is on a Gentoo Linux system.
I just don't understand why there is a message of "less than 256 MB".

<core_client_version>7.14.2</core_client_version>
<!CDATA
<message>
process exited with code 255 (0xff, -1)</message>
<stderr_txt>
Initializing prime tables...done
Amicable/OpenCL.cpp, line 288: CL_DEVICE_MAX_MEM_ALLOC_SIZE is less than 256 MB, this GPU/driver is not fit to run this program
08:07:30 (25369): called boinc_finish(-1)

</stderr_txt>
>
ID: 1043 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
Sergei Chernykh
Project administrator
Project developer

Send message
Joined: 5 Jan 17
Posts: 446
Credit: 72,451,573
RAC: 0
   
Message 1049 - Posted: 2 Jan 2019, 20:58:03 UTC - in response to Message 1043.  

CL_DEVICE_MAX_MEM_ALLOC_SIZE is less than 256 MB

Your GPU drivers can't allocate 256 MB of memory for OpenCL applications in one go, so Amicable Numbers can't run.
ID: 1049 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote

Message boards : Bug tracker : GTX 465?


©2020 Sergei Chernykh